索引策略是中文信息检索系统中重要的研究内容之一。
The indexing strategy is one of the important parts of the Chinese information retrieval(IR).
本文讨论了一个基于知识的信息检索系统的设计与实现。
This paper discusses the design and implementation of a Knowledge-based information retrieval system.
常见信息检索系统的基础是系统中匹配的文档和查询效率。
Common basis for information retrieval systems is matching documents in the system and queries efficiently.
将机器学习技术引入网络信息检索系统是提高其智能性的关键。
It is a key to apply machine learning technology for the improvement of the intelligence of network information retrieval system.
查全率和查准率是评估信息检索系统检索质量的两个基本标准。
Recall and precision are the basic criteria for evaluation of retrieval quality in information retrieval systems.
提出两种新型全文索引模型，用于改善信息检索系统的查询效率。
This paper proposes two new full-text indexing models to improve query-processing efficiency of IR systems.
评价一个信息检索系统的标准是该系统在多大程度上满足用户的能力。
The criterion of evaluating an information retrieval system is the ability of how much the system contents the needs of users.
由于网络信息量的迅猛增加，使传统信息检索系统无法满足检索的要求。
With the quantity increase of Network information, the traditional information retrieval system can't satisfy the requirement.
设计并实现了一个基于概念层次网络(hnc)的农村智能信息检索系统。
An intelligent agriculture information retrieval system based on hierarchical network of concepts (HNC) is designed and developed.
介绍了如何使用中国专利信息检索系统查找有关专利信息并给出一个实例。
This paper introduces how to use the Chinese National patent information Retrieval System to seek some patent information, and then show you an example.
为了帮助用户检索和获得网络上的丰富信息，网络信息检索系统应运而生。
In order to help the user to retrieval the useful web information, the, web information retrieval system comes into being.
合理高效的数据源选择策略是提高空间信息检索系统效率的重要因素之一。
Effective data source selection strategy is one of the important issues of the spatial information retrieval.
设计合理的智能信息检索系统，是实现智能信息检索和个性化服务的基础。
How to design the reasonable and intelligent information retrieval system is the base of applying intelligent information retrieval and personalized service system.
本论文主要研究如何将本体技术应用到信息检索系统中，从而实现语义检索。
This paper mainly researches how to apply ontology to IR systems, to implement semantic retrieval.
但是现在，在这个“信息检索系统”的时代，读书和藏书已不能获得这种尊重。
Butnow, in the day of the "information retrieval system," such a reverence is not being placed onthe reding, and then saving, of books.
这是UL认证系列文章中的第五篇，作者简要介绍了UL完善的信息检索系统。
In part 5 of UL certification serial, the author gives a brief introduction to the UL's perfect information retrieval system.
论文引入信息整合理论，对信息整合在网络信息检索系统中的应用问题进行探讨。
This article introduces the information integration theory to discuss the application of information integration in the network information retrieval system.
音乐信号的音色分析和相似计算是计算机音乐信息检索系统的重要研究内容之一。
The traditional music information retrieval system is almost based on metadata, and the use is limited.
结论利用此模型实现的信息检索系统进行信息检索时具有更高的准确率和查全率。
Conclusion the information search system utilizing the presented model is believed to have higher accurate ratio and recall ratio.
音乐信号的音色分析和相似计算是计算机音乐信息检索系统的重要研究内容之一。
The work of the first part of this article is based on the framework forapproaching the music signal.
个性化信息服务是信息检索系统的发展趋势，强调对用户服务的针对性和服务特色。
Personalized information service stands for the developing trends of information retrieval system, which emphasizes the pertinence and specialty of service.
跨语言信息检索目前的主要解决方法是在单语言信息检索系统上增加一个语言转换机制。
The main solution for cross-language information retrieval is to add a language transformation mechanism to single-language information retrieval systems.
为提高信息检索系统的性能，提出了一种多查询数据融合与正相关反馈相结合的检索算法。
In order to improve the performance of information retrieval system, a retrieval algorithm combining multi-query data fusion with positive relevance feedback is presented.
为了克服这些不足，近年来，越来越多的研究机构和公司致力于新一代信息检索系统的研究。
To overcome these shortcomings, more and more research organizations and companies do efforts to explore new generation of information retrieval systems.
介绍了一种基于元搜索引擎的个性化信息检索系统，提出了个性化信息检索系统的设计方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
本文首先分析信息检索系统的现状，提出目前基于本体的信息检索系统研究存在的主要问题。
Firstly, the paper gives some analysis to actuality of information retrieval, puts forward the primary issue of study on ontology-based information retrieval system.
文中论述了在开发中文信息检索系统中所涉及到的两项关键技术，即中文分词技术和检索技术。
Two key techniques in the development of Chinese Information Retrieval System are discussed in this paper, i. e., Chinese word segmentation and search technique.
本文探讨了叙词表的概念与应用特点；从叙词表到叙词网络；叙词表在网络信息检索系统中的应用。
This article discussed the concept and application of thesaurus, from thesaurus to thesaurus network, its application of Web information retrieval system.
介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
介绍了一种综合各层级分类类目和对应关键词来构造概念体系并用于改进信息检索系统效果的方法。
This paper introduces an individualized information retrieval system based on meta-search engine, and advances the method for the design of individualized information retrieval system.
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